Final answer:
Nicotine is highly addictive, but it does not have a higher addictive potential than heroin; heroin and other opioids generally have a faster and more intense addictive effect.
Step-by-step explanation:
In regard to the question of whether nicotine has a higher addictive potential than methamphetamine and heroin, the answer is b) False. Although nicotine is highly addictive and can lead to dependence, the psychological effects are less dramatic compared to powerful opioids such as heroin. Drugs like heroin generally have a higher potential for addiction when considering the speed and intensity of their effects. Nicotine addiction is characterized by withdrawal symptoms such as cravings, irritability, and difficulty concentrating, which can be intense and long-lasting. However, nicotine, while associated with severe health risks including heart disease and cancer, does not typically create the rapid physiological dependence that opioids like heroin do.